but we can only afford one trip this year, and his high school reunion is coming up in seattle. everyone's going. then we heard about hotwire... and realized we could actually afford to take both trips. [woman] see, when really nice hotels have unsold rooms, they use hotwire to fill them. so we got our 4-star hotels for half price. i should have been voted "most likely to travel." ♪ h-o-t-w-i-r-e ♪ hotwire.com save big on car rentals too, from $11.95 a day. >>> now national security correspondent jennifer griffin explores what military options existed during the benghazi attacks. and the lasting impact that battle has had on our armed forces. >> reporter: the attack on the diplomatic compound and cia annex in benghazi lasted more than seven hours, and yet no outside u.s. military assets, fighter jets or rapid reaction special operations teams made it into libya in time to help rescue those who were left behind. this american special operator, a member of a tier one unit trained to respond to this kind of crisis, speaks for the frustration felt across the special operations c